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    <title>Document</title>
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<body>
    <script type="text/javascript">
     // 1.将map转成对象
        const map=new Map()
        map.set('name','Zoe').set('age',16).set('gender','male')
        var obj = {}
        for(let [k,y] of map){
            obj[k]=y
    }
        console.log(obj);
    // 1.1将对像转成map
    const aa = new Map()
    Object.keys(obj).forEach( e => aa.set(e,obj.e))
     console.log(aa);
           
    
   
    </script>
</body>
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